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That day, I _______________ an experiment: how to use simple materials to produce a hot-air balloon

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The passenger was asked to place------- luggage in the overhead compartments after boarding the plane

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Susan hoped ____ to Terry's party

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Come over for a chat so we can ..... on each other's news

There ............ of stars in the sky.

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The house is beautiful. ________, it's in a great location

In the spring, there are___________ flowers in the school yard.

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Children should  be taught that they have to___________everything after they use it

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I _______ in this company for 2 years. During that time, I ______ a lot of English people

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Life Fitness has sent letters of appreciation out to customers ------- are expected to renew their memberships

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Jake was sure he could ..... them ..... the deal

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Do you think you might get ........ the Olympic team this year?

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Her ________ treatment by her employers finally forced her to look for a better job

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Axion Shot is the ------- manufacturer of digital camcorders and cameras in the world

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Never ________ me again

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_____ Columbus was one of _____ first people to cross _____ Atlantic

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Urbanization programmes are being carried out in many parts of the world, especially in densely (33) _____ religion with limited land and resources. It is the natural outcome of economic development and industrialization. It has brought a lot of benefits to our society. However, it also (34) _____various problems for local authorities and town planners in the process of maintaining sustainable urbanization, especially in developing countries. When too many people cram into a small area, urban infrastructure can’t be effective. There will be a (35) _____ of livable housing, energy and water supply. This will create overcrowded urban districts with no proper facilities. Currently, fast urbanization is taking place predominantly in developing countries where sustainable urbanization has little relevance to people's lives. Their houses are just shabby slums with poor sanitation. Their children only manage to get basic education. Hence, the struggle for (36) _____ is their first priority rather than anything else. Only when the quality of their existence is improved, can they seek (37) _____ other high values in their life

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My mother started working weekends, so I have to stay home and take care ________ my siblings.

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Your voice reminds me of somebody, but can’t remember______

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Only those certified nursing -------- who can work at least three years overseas can apply for the open position

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You should ______ more vegetables